{"product_id":"yonex-ac139ex-twin-wave-grap-overgrip-yellow","title":"Yonex AC139EX Twin Wave Grap Overgrip . Yellow","description":"\u003cp\u003eThe \u003cb\u003eYonex Twin Wave Grap (AC139EX)\u003c\/b\u003e in \u003cstrong\u003eYellow\u003c\/strong\u003e is a hybrid performance overgrip engineered with a dual-layer rubber strip running along its center underneath a tacky, perforated polyurethane outer layer. Wrapping it creates a raised spiral wave ridge that enhances finger lock and tactile feedback.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Profile\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eContour \u0026amp; Traction:\u003c\/b\u003e 10\/10 — The twin rubber inner strip forms distinct cushioned ridges that create deep finger grooves, maximizing mechanical hold without requiring a tight hand squeeze.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAbsorbency \u0026amp; Airflow:\u003c\/b\u003e 9\/10 — Precision surface perforations allow sweat to drain into the underlying channels while maintaining air circulation beneath the palm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTackiness \u0026amp; Security:\u003c\/b\u003e 9\/10 — The high-tack PU coating combined with the wave profile prevents handle slippage during high-speed drives and heavy smashes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCushioning \u0026amp; Feedback:\u003c\/b\u003e 8.5\/10 — Ranging from 0.65 mm to 2.6 mm at the peak of the wave ridge, it provides extra shock absorption without completely masking bevel feel.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eBest Suited For\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cb\u003ePlayers Seeking Ergonomic Finger Lock:\u003c\/b\u003e Excellent for athletes who struggle with flat overgrips slipping during quick finger-position changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHeavy Sweaters:\u003c\/b\u003e The combination of surface perforations and ridge channels moves sweat away from main contact points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePlayers Wanting Extra Handle Thickness:\u003c\/b\u003e Ideal for slightly building up grip size while adding a contoured texture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Visibility Styling:\u003c\/b\u003e The vibrant yellow shade adds a bold, energetic accent to match or contrast your racquet cosmetics.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cb\u003eModel Code: \u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003eAC139EX \/ AC139.\u003c\/span\u003e\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cb\u003eColor: \u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003eYellow.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cb\u003eWidth: \u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e28 mm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cb\u003eLength: \u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e1,020 mm.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cb\u003eThickness: \u003c\/b\u003e0.65 mm (base) – 2.6 mm (ridge peak).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cb\u003eQuantity: \u003c\/b\u003e1 Overgrip + finishing tape.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cb\u003eMaterial: \u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003ePolyurethane (PU), Natural Rubber Center Strip.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aadvantage Sports","offers":[{"title":"Default Title","offer_id":55579509948707,"sku":null,"price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1056\/6691\/files\/YonexAC139EXTwinWaveGrapOvergrip.Yellow12.jpg?v=1789047985","url":"https:\/\/aadvantagesports.com\/products\/yonex-ac139ex-twin-wave-grap-overgrip-yellow","provider":"Aadvantage Sports","version":"1.0","type":"link"}